baber/WOPTO huggingface dataset:
Patent JP-H0434673-A (JP)
Title: Multiplier
Inventor: KIMURA KATSUHARU
IPC: G06G7/164
Filed: 1990-05-31
Abstract: PURPOSE:To improve the linearity and to extend the dynamic range by constituting two multiplying circuits of mismatching differential circuits and supplying first and second input signals as their differential input signals. CONSTITUTION:The multiplier consists of two squaring circuits 1 and 2 and a subtractor 3 for subtraction between their outputs. Squaring circuits 1 and 2 are provided with two mismatching differential amplifying circuits each of which consists of a pair of transistors TRs different in W/L (W is the gate width and L is the gate length), and gates of the pair of TRs different in W/L are connected to each other, and drains of the pair of TRs having the same W/L are connected to each other. Since two input signals V1 and V2 are supplied as a pair of differential input signals to these mismatching differential amplifying circuits, the circuit constitution is not unbalanced between two input signals V1 and V2. Thus, the linearity is improved and the range of multiplier characteristics is extended.
Patent JP-H08333718-A (JP)
Title: Bridge fall preventing device
Inventor: SUZUKI AKIYOSHI
IPC: E01D2/00
Filed: 1995-06-08
Abstract: PURPOSE: To prevent a cable from being broken in the case where a bridge girder has fallen from a pier by such external force as an earthquake and suchlike by installing the cable in a gap between two anchoring means installed in respective ends to which adjacent bridge girders are opposed, and covering the cable with a protective cover. CONSTITUTION: A protective cover 23 consisting in a cylindrical elastic body made of polyethylene, carbon or steel is integrally formed up. Then a cable 10 installed in space between two anchor means 15 and 16 is covered with this protective cover 23 after being inserted thereinto. With this constitution, even if the cable 10 is strongly rubbed and hit by an angular part of a pier 1 by the falling of two bridge girders 2 and 3, this cable 10 will in no case be broken at all.
Patent JP-H04367037-A (JP)
Title: Computer system
Inventor: IGUCHI TAKAO
IPC: G06F9/46
Filed: 1991-06-13
Abstract: PURPOSE:To provide a file management method using plural OSs which selects a file using request to be processed first among those requests given from plural tasks working under the control of other OSs and gives the using right of the file control function to the selected request. CONSTITUTION:When a core OS task 11 wants to use the file control function of a 3rd OS 3, a request message to be processed with preference is sent to a message transmission/reception means 40. The means 40 writes the received message into a message queue 51 having high priority. A server task 31 retrieves the queue 51 and reads out the request message if included in the queue 51. Then the task 31 applies an interruption to a core OS 1 and shifts the control to the OS 3 in order to use the file management function of the OS 3.
Patent JP-S63307806-A (JP)
Title: Stable fruit surface protecting agent for improving fruit quality
Inventor: KIZAWA NOBUMASA
IPC: A01N25/34
Filed: 1987-06-05
Abstract: PURPOSE:To obtain the titled pharmaceutical, consisting essentially of a binder consisting of a synthetic emulsion polymer, calcium carbonate powder and polycarboxylic acid based dispersing agent and capable of applying a larger amount in application with hardly any settling and separating of the calcium carbonate powder in dispersing and diluting in water. CONSTITUTION:The titled pharmaceutical containing (A) a binder consisting of a synthetic emulsion polymer in an amount of 1-10wt.% based on the total solid content, (B) calcium carbonate powder (having 0.5-3.0mum average particle diameter) in an amount of 50-99wt.% based on the total solid content and (C) a polycarboxylic acid based dispersing agent in an amount of 0.5-10wt.% based on the component (A). This pharmaceutical hardly settles or separates the component (A) in dispersing and diluting in water and a large amount thereof applies to fruits in spraying thereon with extremely rare runoff by rainfall. A (co)polymer of polyacrylic acid, polymer of an olefin and alpha,beta-unsaturated dicarboxylic acid anhydride, polymaleic acid based polymer or water-soluble salts thereof are used as the component (C).
Patent JP-S5767413-A (JP)
Title: Apparatus for transferring troliey conveyer
Inventor: NAKATANI MASATO
IPC: B61B10/00
Filed: 1980-10-11
Abstract: PURPOSE: To enalbe the load to be vertically supported by holding another hanger apparatus by a movable rail suspended from a hanger apparatus, aligning another movable rail to said movable rail, thereby transferring suspended hanger aparatus.  
     CONSTITUTION: A primary hanger line 2 is provded higher than a secondaey hanger line 3 by the height of a first hanger apparatus. The primary hanger apparatus 7, which holds the vacant secondary hanger apparatus 9, is moved to a branching point at a turning part 2a, with an engaging knob 27 of a front rolling wheel 24 being hooked to a dog 28. Then the apparatus is transferred by a primary hanger feeder 11 and sent to a part B. The movable rail 31 is guided by a movable rail guide plate 21 and aligned with the end of a load rail 6 of a secondary layer one 3. The secondary hanger apparatus 9 is transferred to the load rail 6 of the line 3 from the movable rail 31 by the operation of a secondary hanger feeder 13. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S624671-A (JP)
Title: Electromagnetic clutch for electromagnetic type booster
Inventor: SHIMIZU YASUO
IPC: B62D5/04
Filed: 1985-06-28
Abstract: PURPOSE:To permit the stable control for the clutch transmission torque by arranging a spring member between the first and the second clutch plates and a member for supporting these clutch plates in shiftable ways in the axial direction, in the electromagnetic clutch of an electromagnetic type booster. CONSTITUTION:Onto the outer periphery of the projection part 33a of a driven roller 33, an external gear 33b, the second clutch plate 36 which is fitted onto the external gear and is supported in shiftable ways in the axial direction, and the first clutch plate 37 which is fitted onto the internal gear of a driving rotor 29 and supported in shiftable ways in the axial direction are arranged in superposition. A corrugated spring 38 is compression-urged between the second clutch plate 36 fitted at the right edge part of the external gear 33b of the driven roller 33 and a circlip 33c integrally formed with the external gear 33b. Therefore, the gap between the first and the second clutch plates is reduced to zero independently of the pressurization error in each thickness, and the clutch electric current is made proportional from the zero state, and the control with the stable clutch transmission torque can be executed.
Patent JP-S5568745-A (JP)
Title: Switch circuit
Inventor: NAKASHIMA SHIGERU
IPC: H04B1/16
Filed: 1978-11-17
Abstract: PURPOSE:To ensure the excellent output for the FM and AM circuit by extracting the FM detection output with the operation stopped for the constant voltage source for the AM circuit and then lowering the base bias of the transistors such as the IF amplifier circuit or the like for the FM circuit. CONSTITUTION:With opening of band change-over switch d, constant voltage source IV stops the operation. Thus no bias is given to the base of transistor TrQ16, and FM detection output signal is delivered through output terminal (c). On the other hand, with closure of switch (d), source IV starts the operation to give the bias to the base of TrQ16 and thus to turn on the transistor. At the same time, the base bias is lowered down for IF amplifier circuit I plus TrQ5, Q6 and Q7 each to stop each operation, and thus the detection output signal of TrQ14 is delivered through terminal (c). As a result, the excellent output is secured from the FM and AM circuits.
Patent JP-H04229579-A (JP)
Title: Module for housing electronic element
Inventor: FURANKU DETSUKAA
IPC: H01R24/38
Filed: 1991-05-20
Abstract: PURPOSE: To provide a hermetic module having built-in electronic devices and designed to be integrally united inside a coaxial cable for a microwave transmission line. CONSTITUTION: A module comprises a recess matching the opening of a housing 16 and having an interior wall setting an electrical contact between a coaxial cable 12 and an outer conductor by accepting one end of the coaxial cable 12; a conductive main body member 18 defining a cavity for holding at least one electronic device; a first end designed to match the center conductor of the coaxial cable inside the recess of the conductive main body member 18 when the coaxial cable 12 is inserted in the recess; a conductor member 22 having a second end inserted into the cavity; a sealing member 20 disposed to surround the conductor member 22 and forming a hermetic seal between the recess and the cavity; and a connection means for operatively connecting at least one electronic device 38 in the cavity to the second end of the conductor member 22.
Patent JP-S5844547-A (JP)
Title: Transmitting system of alarm signal
Inventor: HATANO SHIGERU
IPC: G06F11/32
Filed: 1981-09-10
Abstract: PURPOSE:To realize the accurate detection of an alarm signal with an economical constitution, by securing a consecutive connection between an alarm monitor processing part and plural alarm detecting circuit parts. CONSTITUTION:A pulse oscillator OSC provided in an alarm monitor processing part P is constituted so that its oscillating frequency is varied by an external capacitor C and a resistance R. For instance, if an alarm detecting contact rl1 of an alarm detecting circuit S1 closes, the capacitor C and the resistance R are connected in parallel for the oscillator OSC. Thus the OSC has oscillations with frequency f1. When an alarm detecting contact rl2 of the next alarm detecting circuit part S2 closes, the capacitor and a resistance 2R are connected in parallel to the OSC to decide the frequency f2. The OSC has oscillations with the frequency f2. In the same way, the capacitor C and a resistance iR are connected in parallel to the OSC when an alarm detecting contact rli of an alarm detecting circuit part Si closes. Thus the frequency fi is decided, and the OSC has oscillations with the frequency fi.
Patent JP-H06329780-A (JP)
Title: Polycarbonate
Inventor: INUI YUKIKO
IPC: C08G64/22
Filed: 1993-05-20
Abstract: PURPOSE:To provide a polycarbonate having transparency, high heat resistance, good melt flowability, and excellent moldability. CONSTITUTION:The polycarbonate is one obtained from a dihydric phenol represented by the formula and phosgene and having a number-average mol.wt. of 5,000 or higher. In the formula, R<1> and R<2> are each hydrogen, a halogen, or a hydrocarbon group, R<3> to R<12> are each hydrogen or a hydrocarbon group, and X is an alkylene, alkylidene, or phenylalkylidene group.
Patent JP-S5768597-A (JP)
Title: Axial flow fan
Inventor: YAMAGUCHI NOBUYUKI
IPC: F04D29/16
Filed: 1980-10-15
Abstract: PURPOSE: To enable a stable operation in a range of low flow by a method wherein a conical casing is arranged at the front end of a rotary vane wheel in continuance with a cylindrical casing and the conical suction ring is arranged in the casing.  
     CONSTITUTION: A cylindrical casing is provided in such a way as it encloses a pluraity of radially arranged rotary vanes 41 at a rotor hub 42 it it opened at an angle θ 1  to expand toward upstream at is leading end in continuance with the  casing, thereafter cylindrically formed conical casing 43 is provided. Annular section flow passage 49 having a uniform width is made at the inner side of the conical casing 43 to form a conical suction ring 46 which may be expanded at an inclination angle of θ 2 (≈θ 1 ) and then supported by a pluraity of radial stays 50. The conical suction ring 46 is formed such that its rear edge 47 shows a circle having the same diameter as that of leading ends of the rotary vanes 41 or substantially the same as that of the rotary vanes. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5667416-A (JP)
Title: Safety device of liquid level controller
Inventor: FURUMOTO MICHITAKE
IPC: F23K5/00
Filed: 1979-11-05
Abstract: PURPOSE: To confirm the liquid level state in appearance from the outside, by returning the float to the normal position by the same stroke operation and separating the valve body, in the safety device which is used for the liquid level controller of static liquid level system, such as an oil stove, etc.  
     CONSTITUTION: The stage having two upturned surfaces of the low level surface 18 and the high level surface 20 is provided in the float 15 which controls the flowing-in liquid amount by interlocking the inlet valve 4 of the liquid tank 1. And the push-button 28 is made rotatable, and its eccentric tip part is located at the upper part of the upturned surface. In this way, it is possible to return the float 15 to the normal position by the same stroke operation and separate the valve body 11, and furthermore, the liquid level state is confirmed easily in appearance from the outside. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0233309-A (JP)
Title: Apparatus for combining fabric layers
Inventor: FURABUIO BITSUSON
IPC: A41H43/02
Filed: 1989-06-07
Abstract: PURPOSE: To provide a device for combining woven fabric layers, capable of taking up and laminating the woven fabric layers to each other with a simple structure by carrying and releasing the woven fabric layers by the use of a plate having plural needles and a plate having holes corresponding to the needles. CONSTITUTION: While two plates 45, 46 are maintained in parallel to each other, the relatively approach and separation movements of the plates are enabled. Plural needles 53 are fixed to the plate 45, and the same number of holes as that of the needles 53 are formed in the plate 46 so that the needles can pass through the holes 54. The plate 46 is allowed to approach a woven fabric layer 20 on a support surface 32, and the plate 45 is also moved in close to the plate 46 to thrust the needles 53 through the woven fabric layer 20. The device 38 is upward moved to lift the woven fabric layer. The second, third... woven fabrics are similarly lifted. The device is transferred onto a prescribed support, and the plate 46 is rapidly separated from the plate 45 to slip the plural woven fabric layers down on the support, followed by pressing the woven fabric layers to the support.
Patent JP-H11340695-A (JP)
Title: Assembling apparatus
Inventor: TOMINAGA MORIO
IPC: H05K13/04
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an assembling apparatus, wherein the miniaturizing can be made and interchanging operability of an object also called a work can be improved. SOLUTION: This assembling apparatus 10 for feeding components 76 to an object 18 to assemble them comprises a table 12, a first moving means 14 which is disposed apart from the table 12 capable of moving and positioning a head 20 for removably holding a component 76 in a first direction parallel to the table plane, and capable of positioning the head 20 corresponding to a component feed position SP located out of the range of the table 12, and a second moving means 16 which is disposed on the table 12 and capable of mounting and moving the object 18 in a second direction Y, which is orthogonal to the first direction X along the table plane and positioning it.
Patent JP-H11340810-A (JP)
Title: Semiconductor device
Inventor: SUZUKI AZUMA
IPC: H03K19/0175
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To match the impedance of an output buffer with the impedance of an external resistor or the impedance at an integral multiple of that of the external resistor with an error of ±10% or less. SOLUTION: A reference current detection circuit 1 uses a voltage at a terminal ZQ as an internally generated reference voltage, independently of a resistance of an external resistor RQ and detects the impedance of the resistor RQ by detecting a current flowing to the RQ, and the current flowing to the RQ is supplied to an A/D converter circuit 2 which is a dummy buffer through an internal current mirror circuit of the circuit 1. In this case, a control circuit in the reference current detection circuit 1 matches the impedance of the dummy buffer wit the impedance of the RQ and then matches an impedance of an output buffer with the impedance or its integral multiples of the RQ based on the matching information.  In this case, since the voltage at the terminal ZQ is constant, independently of the resistance of the RQ, the matching error of the output buffer is set within ±10% without being affected by a characteristic error in a MOS transistor(TR) which is component of the dummy buffer.
Patent JP-S62298745-A (JP)
Inventor: GERUTO MARUTENSU
IPC: G01N21/17
Filed: 1987-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H079048-A (JP)
Title: Method for joining panel
Inventor: MICHISAKA KOUZOU
IPC: E04F13/21
Filed: 1993-06-15
Abstract: PURPOSE:To simplify the joining work. to reduce the cost and to prevent the reduction of the strength due to the heat effect during the welding and the generation of the distortion. CONSTITUTION:An inclined wall 3 which is inclined upward toward the tip is formed on the left edge part of the right panel 1, and at the same time, an engaging part 5 of approximate L-shape which is extended downward and bent to the right is formed on the part to the right of the inclined wall 3 of the panel 1. A receiving part 7 which is located lower than the upper surface of a panel through a stepped part 6 and receives the inclined wall 3 when the inclined wall 3 of the right panel 1 is horizontally deformed is formed on the right edge part of the left panel 2. In addition, an engaging part 8 of approximate L-shape which is extended upward and bent to the left is formed on the tip of the receiving part 7 through a connecting part 9. The panels 1, 2 are combined so that the engaging parts 5, 8 may be engaged with each other, and in this condition, the inclined wall 3 is horizontally deformed by applying pressure from the top to be closely contacted with the receiving part 7, and at the same time, the tip part is abutted on the stepped part 6, and the panels 1, 2 are fixed to each other thereby.
Patent JP-S6123358-A (JP)
Title: Field effect transistor integrated circuit
Inventor: YAMANE YASUAKI
IPC: H01L27/06
Filed: 1984-07-11
Abstract: PURPOSE:To achieve high packing density and obtain satisfactory characteristics through the stacking structure by defining materials of active layers, source electrodes and drain electrode gates of the first and second field effect transistors. CONSTITUTION:A single crystal semiconductor active layers 11 and 11' of the field effect transistors Q1 and Q2 are composed of an n type GaAs layer, and the source electrodes 12, 12' and drain electrodes 13, 13' are formed by the n<++> type single crystal Ge layer. Moreover, the single crystal semiconductor layers 15, 15' at the gates 14, 14' are formed by the n type GaAs system layer consisting of GaAs or AlGaAs, while the single crystal semiconductor layers 16, 16' are formed by the n<+> type GaAs system layer having different composition from that of single crystal semiconductor layers 15, 15'. In this case, the single crystal semiconductor layers 16, 16' are composed of GaAs while the single crystal semiconductor layers 15, 15' are composed of AlGaAs.
Patent JP-S5266560-A (JP)
Title: Production of sheet materials for building
Inventor: SAKAGUCHI YUUZOU
IPC: C08L27/00
Filed: 1975-11-29
Abstract: PURPOSE: To impart elasticity and strength to polyvinyl chloride sheets from which sheet materials applicable to slanting surfaces (e.g. roofing substrates) can be obtained by incorporating vulcanized rubber powder treated with plasticizers in the polyvinyl chloride resins. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07333857-A (JP)
Title: Treatment method and treatment device
Inventor: MATSUO TAKENOBU
IPC: H01L21/027
Filed: 1994-06-02
Abstract: PURPOSE:To make it possible to easy execute film thickness control of a coating film and substitution of air for the atmosphere in a treating vessel after treatment. CONSTITUTION:The treatment device is composed of a rotatable spin chuck 20 which holds an LCD substrate G, a hermetic rotary cup 30 which houses this LCD substrate G and a resist liquid supplying nozzle 10 which supplies a resist liquid to the surface of the LCD substrate G. A shaft part 34 disposed at a cap 33 to close the aperture 32 of the rotary cup 30 is provided with a spiral outdoor introducing passage 35 for introducing the outdoor air into the treating chamber 31 according to rotation of the rotary cup 30. As a result, the outdoor air is introduced from the outdoor introducing passage 35 into the treating chamber 31 by rotating the treating vessel during the coating treatment or after the coating treatment to suppress the adhesion of the mists of the coating liquid to the substrate to be treated and to uniformly dry the coating liquid to form the coating film having the uniform film thickness.
Patent JP-H08303213-A (JP)
Title: Power generating system using pressure boiler
Inventor: NAKAMURA YOSHIHIDE
IPC: F01K25/10
Filed: 1995-05-06
Abstract: PURPOSE: To improve thermal efficiency in a power generating system by condensing steam discharged from a turbine in the second cycle by means of a distillation subsystem and feeding fluid heated in an exhaust heat recovery heat exchanger to a liquid supplying heater. CONSTITUTION: Water is used as working fluid in the first cycle, while a mixture of water and ammonium is used as working fluid in the second cycle. The working fluid discharged from the middle of a turbine 10 is condensed in a liquid supplying heater 11, and the working fluid in the second cycle is heated. The working fluid in the second cycle discharged from the terminal end of the turbine 10 is condensed in a distillation subsystem 13. The working fluid in the second cycle fed by means of a pump 14 is heated by means of the liquid supplying heater 11. In fluid supplying heaters 5, 4, the working fluid is substantially evaporated and enters an exhaust heat recovery heat exchanger 1 so as to be heated, and in addition, heated in a pressure fluidized bed boiler 2 so as to be introduced to the turbine 10. In this way, thermal efficiency for a cycle can be increased.
Patent JP-S627968-A (JP)
Title: Fuel injection valve of internal-combustion engine
Inventor: TAKAHASHI TAKASHI
IPC: F02M51/06
Filed: 1985-07-02
Abstract: PURPOSE:To reduce power consumption by slidably installing a pressure receiving piston which is operated by the fuel pressure in a pressurization chamber formed in the body of a fuel injection valve, and by controlling a slide valve with a small-sized piezo element. CONSTITUTION:A pressurization chamber 41 is formed in the body of a fuel injection valve 20. A pressure receiving piston 29 operated by the fuel pressure in this chamber 41 is arranged slidably to push a needle 28 in the direction of valve closing. A slide valve 36 is installed, whereby the pressurization chamber 41 can be coupled with either a high-pressure fuel passage 24 or a fuel exhaust chamber 44 selectively. This slide valve 36 is controlled with a piezo element 49. Thus use of a small-sized piezo element is made practicable to assure reduced consumption of the power.
Patent JP-H0675738-A (JP)
Title: Apparatus and method for dialog box display
Inventor: KENESU REI BANINGU
IPC: G06F3/0481
Filed: 1993-06-15
Abstract: PURPOSE: To provide an unique method and system for the visual display of line data base information by using graphic display, and to provide a line condition definition by using the graphic display. CONSTITUTION: A device for displaying an interactive box equipped with a prompt area is constituted of data base means 41 and 42 for storing information, pointer means which selects an input to the data base, and means 44 for displaying the interactive box in a state in which the selected input to the data base appears in the prompt area of the interactive box.